Migration task in Parallels Automation products might fail with the output in task details as follows:
Operation with the Container "test123" is finished with errors: Can not migrate: exec vzmsrc failed  : Connection to destination node (target.node.name) is successfully established Moving/copying CT#12345 -> CT#12345, ,  ... Checking external bind mounts Check cluster ID Checking keep dir for private area copy Checking license restrictions Checking technologies Checking disk usage space Checking templates for CT Can not connect to //var/tmp/10.13.0.53target.node.name:12345:12345:2.str Can't move/copy CT#12345 -> CT#12345, ,  : Can not connect to //var/tmp/10.13.0.53target.node.name:12345:12345:2.str Checking IP addresses on destination node Check target CT name: test123 Tracker started Copy private area '/vz/private/12345' .
The following line is especially significant:
Can not connect to //var/tmp/10.13.0.53target.node.name:12345:12345:2.str
This behavior is caused by an issue in Virtuozzo Tools and it is registered as PCLIN-30084.
It was fixed in Virtuozzo Tools Update 4.7.0-119.
Make sure that your server is up-to-date, install all pending updates by executing following command:
# vzup2date -m batch install --self-update --tools --core --loader-autoconfig